Duplex Steel Wire S31803

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Duplex Steel Wire S31803 Suppliers & Manufacturer, in Dubai, UAE

ASTM A276 Duplex Steel S31803 Wire Price In UAE, Duplex Industrial Wires Supplier In UAE, DSS S31803 Welding Wire, Exporter In UAE. ​

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Duplex Steel Wire S31803 stands as a premier choice for corrosion-resistant wiring solutions, celebrated for its exceptional performance across various demanding applications. Formulated primarily from a blend of chromium, nickel, and molybdenum, this specific duplex steel variant showcases excellent resistance to corrosive elements, cementing its indispensability in industries ranging from offshore oil and gas to chemical manufacturing. Its robust composition ensures enduring resilience against a wide array of corrosive agents, including chloride environments, acids, and caustic solutions, underscoring its reliability in rigorous operational environments. Serving as a critical component in upholding structural integrity, Duplex Steel Wire S31803 epitomizes innovation, delivering unwavering dependability and prolonged operational longevity even amidst the most challenging circumstances.

Duplex Steel Wire S31803 Specifications

Specifications:ASTM A276 ASME SA276
Dimensions:ASTM, ASME
Thickness: 10mm to 100mm
Diameter:100 mm To 6000 mm
Specialize:Wire, Filler Wire, Coil Wire

Duplex Steel Wire S31803 Chemical Composition

Grade C Mn Si P S Cr Ni Mo N
S31803 0.03 max 2.0 max 1.0 max 0.03 max 0.010 max 21.0 – 23.0 4.5- 6.5 2.5 – 3.5 0.08 – 0.20
S32205 0.03 max 2.0 max 1.0 max 0.03 max 0.010 max 22.0 – 23.0 4.5- 6.5 3.0 – 3.5 0.14 – 0.20

Duplex Steel Wire S31803 Mechanical Properties

GradesDensity (g/cm 3)Density (lb/in 3)Melting Point (°C)Melting Point (°F)
S31803 / S322057.8050.2851420 – 14652588 – 2669

Top Duplex Steel Wire S31803 Manufacturing Company in Dubai

At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.

Contact us to get a quick quote for your requirement.

We offer These Duplex Steel Wire S31803 as per DIN, ISO, JIS or ANSI Standard.

Duplex Stainless Steel S31803 Spool Wire Exporter In Dubai UAE, Duplex Steel UNS S31803 Bright Wire Manufacturer In Dubai, UAE.

Advantages of Duplex Steel Wire S31803

Inconel Flanges (2)
  • Corrosion resistance: Duplex steel S31803 has excellent corrosion resistance, especially in harsh environments containing chlorides and sulphides. This makes it suitable for use in marine, chemical and corrosion-producing petrochemical industries a great concern.

  • High Strength: These steels have high strength compared to stainless austenitic steels, making them suitable for applications requiring rigorous design

  • Excellent weldability: Duplex steel S31803 exhibits excellent weldability, facilitating the fabrication and fabrication of various products and systems.

  • Excellent fatigue resistance: This material provides excellent fatigue resistance, which is important for materials under continuous load or stress cycles.

  • Cost-effectiveness: Despite its quality, duplex steel S31803 can be more cost-effective than some other corrosion-resistant products, striking a balance between performance and price

Types of Duplex Steel Wire S31803

Duplex Wire
Duplex Wire Coil
Duplex Filler Wire
Duplex Spring Wire
Duplex Bright Wire
Duplex Bright Wire

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Duplex Steel Wire S31803 Uses

Application Industry

Duplex Steel Wire S31803 applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Chemical Processing

Aerospace Engineering

Petro Chemical Industry

Power Generation Industry

  • Chemical applications: Duplex steel wire S31803 is commonly used in chemical plants in sensitive environments such as acids, alkalis and salts. It resists stress corrosion breakdown and chloride-induced corrosion, making it suitable for chemical storage tanks, pipeline systems and reactor operations.

  • Desalination plants: Duplex steel S31803 is used to resist corrosion in sea water and withstand high-pressure conditions. It is used in heat exchangers, piping systems and pumps.

  • Pulp and Paper Industry: Duplex steel wire S31803 is preferred for equipment such as digesters, washing machines, tanks and other equipment in the pulp and paper industry where the processing requires corrosive chemicals and high temperatures use the right

  • Marine Applications: Due to its corrosion resistance in seawater and chloride environments, duplex steel S31803 is commonly used in marine applications such as shipbuilding, offshore structures, and marine equipment, e.g propeller shafts, pumps and valves

  • Oil and Gas Industry: In the oil and gas sector, duplex steel wire S31803 is used on offshore platforms, pipelines and equipment in harsh environments, including high-stress and high corrosion conditions. Its corrosion resistance and high strength make it ideal for such applications, especially in environments where conventional carbon steel or stainless steel may fail

How to Choose the Right Duplex Steel Wire S31803

  • Understand the application: Determine the purpose for which you need duplex steel wire. Whether it’s for architectural use, corrosion resistance, high-temperature resistance, or other specific requirements, understanding the application will guide your choice

  • Weldability: Weldability is important in many applications involving duplex steel wire. Ensure proper welding techniques can easily be used to weld the wire without compromising its mechanical properties or corrosion resistance.

  • Corrosion resistance: Duplex steel is known for its excellent corrosion resistance, especially in chloride environments. Evaluate the wire’s resistance to pitting, crack corrosion, and stress corrosion cracking, which are common concerns in many applications.

  • Mechanical properties: Consider the mechanical properties that are important to your application, including tensile strength, yield strength, propagation, and shock resistance. These properties determine the wire’s performance under conditions and loads.

  • Chemical composition: Duplex steel S31803 has a balance of chromium, molybdenum and nickel and significant amounts of ferrite and austenite phases. Ensure that the chemical composition meets your application requirements, such as corrosion resistance, strength and weldability.

How do I maintain Duplex Steel Wire S31803?

To maintain Duplex Steel Wire S31803, regularly clean it with mild detergent and water to remove dirt and contaminants. Avoid exposure to harsh chemicals and environments to prevent corrosion. Periodically inspect for signs of damage or wear and address any issues promptly.

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FAQ (Frequently Asked Questions)

Are Duplex Steel Wire S31803 recyclable?

Yes, Duplex Steel Wire S31803 is recyclable. Like other stainless steels, it can be recycled through various processes such as melting and remolding without losing its properties. Recycling reduces the need for raw materials and minimizes environmental impact, making it an eco-friendly choice.

Can Duplex Steel Wire S31803 be used for structural applications?

Yes, Duplex Steel Wire S31803 can be used for structural applications where high strength, corrosion resistance, and durability are required. Its balanced microstructure provides excellent mechanical properties and resistance to corrosion, making it suitable for structural components in various industries such as construction, marine, and offshore.

Are Duplex Steel Wire S31803 susceptible to galvanic corrosion?

Duplex Steel Wire S31803 can be susceptible to galvanic corrosion when in contact with dissimilar metals in certain environments. However, its balanced composition of ferrite and austenite phases often provides better resistance compared to other stainless steels, reducing the risk of galvanic corrosion in many applications.

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